Gao, Guanying
Fu, Qiang
Wu, Ruiqi
Liu, Rongge
Ao, Yingfang
Xu, Yan
Article History
Received: 12 August 2021
Accepted: 13 September 2021
First Online: 20 September 2021
Declarations
:
: The Ethics Committee of the Third Hospital of Peking University approved this study (No. 201831803). All subjects provided informed consent to take part in the study.
: Not applicable.
: The authors declare that they have no competing interests.